Long Zip-On SealSavers - Fork Seal Covers. Long Zip-On SealSavers are a revolutionary design that act as a pre-wipe, wiping away and dirt, dust and mud that has accumulated onto the forks, preventing it from getting into your fork seals as your forks compress. The Long Zip-On Style is designed to protect the entire smaller fork tube, preventing knicks, pits, and scratches on the fork tube but features easier installation than the regular Long SealSavers. Long SealSavers fork seal covers are a durable and washable fork cover that will not affect your fork damping or preload. Benefits of Long Zip-On SealSavers Fork Covers: Easy installation. The SealSavers keep dust, dirt and mud from getting into your fork seals causing the seal to tear. Fork seal covers that are durable and washable in addition to being easy to install. SealSavers do not affect your fork damping but will extend the life of your fork seals.